This is an excellent product for lead generation! It's very easy to use, has great tools available (such as auto-responders), works well with other services such as Hubspot, etc., there are many integrations that make it even easier. I have not found anything in particular that makes me dislike this service so far - though we haven't used all of its capabilities yet! The only thing you may see is some slight lag time when sending out new emails or campaigns; however, our team just recently…